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Title:
非接触電力伝送機器
Document Type and Number:
Japanese Patent JP5118394
Kind Code:
B2
Abstract:
According to a first aspect, a secondary side of contactless power transmission apparatus includes: a holding member which is physically separated from a primary side; a magnetic layer; a shield layer for shielding electromagnetic noise; and a heat insulation layer. The secondary coil is a planar coil and supported by the holding member, and at least the magnetic layer is laminated on one side of the planar coil and unified with the planar coil. According to a second aspect, the secondary side of the apparatus includes a plurality of magnetic layers. Each permeability of the magnetic layers is different from each other, and each of the magnetic layers forms a magnetic path with the primary side.

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Inventors:
Suzuki Masayuki
Hiroyasu Kitamura
Countryside Satoru
Application Number:
JP2007163051A
Publication Date:
January 16, 2013
Filing Date:
June 20, 2007
Export Citation:
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Assignee:
Panasonic Corporation
International Classes:
H01F38/14
Domestic Patent References:
JP8079976A
JP62036512U
Attorney, Agent or Firm:
Keisei Nishikawa



 
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